<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8">
    <title>jquery.pep droppable revertIf</title>

    <!-- Load local jQuery.  -->
    <script src="../libs/jquery/jquery.js"></script>
    <script src="//cdnjs.cloudflare.com/ajax/libs/modernizr/2.6.2/modernizr.min.js"></script>

    <!-- Load local lib and tests. -->
    <script src="../src/jquery.pep.js"></script>

    <script type="text/javascript">
      $(document).ready(function(){
        $('.pep').pep({
          droppable: ".droppable",
          revert: true,
          revertIf: function(){
            return !this.activeDropRegions.length;
          },
          drag: function(ev, obj){
            console.log( obj.activeDropRegions);
          }
        });

      });
    </script>

    <style type="text/css">
      .pep{ width: 90px; height: 90px; background: blue; z-index: 10; }
      .droppable{   width: 100px; height: 100px;
                    position: absolute;
                    border: 5px solid #ccc;
                    z-index: -1;
                  }

      .droppable.m  { top: 50%; left:50%; margin-left: -50px; margin-top: -50px; }
      .droppable.tr { right:  30px; bottom:  30px; }
      .droppable.br { top:    30px; right:   30px;}
      .droppable.bl { top:    30px; left:    30px;}
      .droppable.tl { bottom: 30px; left:    30px;}
      .pep-dpa{ border-color: blue; }
    </style>


  </head>


  <body>
    <div class="pep"></div>
    <div class="droppable m"></div>
    <div class="droppable tr"></div>
    <div class="droppable br"></div>
    <div class="droppable bl"></div>
    <div class="droppable tl"></div>
  </body>


</html>